1. Fuel Tanks & Filler Necks Deals
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  3. TYC SX-7745

TYC SX-7745 Fuel Pump Module

fits model: 1500, Xf, Silverado, Classic. make: Chevrolet. year: 2007.

Sx-7745 Tyc Fuel Pump Module Assembly For 2007 Chevrolet Silverado 1500 Hd Classic Xf

( Brand: Tyc ), ( Manufacturer Part Number: SX-7745 ), ( Type: Fuel Pump Module Assembly ), ( Placement On Vehicle: Air Fuel Delivery Fuel Pumps ), ( Item Width: 6.970 ), ( Item Height: 6.900 ), ( Item Length: 18.400 ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C745 34-52 ), ( Compatible Model: Silverado 1500 Hd Classic ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Tyc Fuel Pump Module Assembly )

Review TYC Fuel Pump Module Assembly Chevrolet Hd fits SILVERADO CLASSIC 1500 XF 2007

The **TYC SX-7745 Fuel Pump Module** is a high-performance, direct-fit replacement designed specifically for the **2007 Chevrolet Silverado 1500 Classic XF** with the **5.3L V8 engine**, ensuring seamless integration and optimal fuel delivery for enhanced engine performance and reliability. Engineered to meet or exceed OEM specifications, this module features a robust **in-line fuel pump assembly** that combines a precision-engineered electric pump with a high-flow filter, delivering consistent fuel pressure while minimizing contamination. The pump s durable **stainless steel construction** and reinforced seals provide superior resistance to corrosion and wear, making it ideal for both daily driving and demanding applications, including towing and heavy loads. With a **self-priming mechanism**, this module eliminates airlock issues, ensuring instant fuel flow upon ignition, which is particularly beneficial in cold weather or after extended periods of inactivity. The integrated **pressure regulator** maintains optimal fuel pressure across varying engine loads, preventing fuel starvation and promoting smoother acceleration and better throttle response. Backed by **rigorous quality testing**, the TYC SX-7745 is designed to outlast standard OEM components, offering extended service life and reducing the risk of premature failure. Whether you're restoring a classic Silverado or upgrading an existing system for improved efficiency, this module delivers a reliable, high-performance solution that restores factory specifications with ease. Installation is straightforward, requiring minimal tools and no modifications to the fuel line or wiring harness, making it a hassle-free upgrade for mechanics and DIY enthusiasts alike. Trusted by performance tuners and restoration specialists, the TYC SX-7745 ensures your 2007 Silverado Classic XF runs with the power and precision it was built for.

**Pros and Cons of Buying a TYC SX-7745 Fuel Pump Module for a 2007 Chevrolet Silverado 1500 Classic XF**

### **Pros**

1. **Compatibility** The TYC SX-7745 is specifically designed for the 2007 Chevrolet Silverado 1500 Classic XF, ensuring a direct fit without major modifications. This reduces the risk of installation issues related to wiring, mounting, or fuel line connections.

2. **Quality and Reliability** TYC (a brand under the **Tyco Electronics** umbrella) is known for producing high-quality automotive components, including fuel pump modules. The SX-7745 is built to meet or exceed OEM standards, offering durability and consistent performance.

3. **Integrated Design** The fuel pump module combines the fuel pump, pressure regulator, and sometimes a fuel level sender into one unit. This simplifies installation and reduces the chance of leaks or improper pressure regulation, which can occur with separate components.

4. **Warranty and Support** TYC products typically come with a manufacturer s warranty (often 12 24 months), providing some recourse if the part fails prematurely. Additionally, TYC has a reputation for customer support, which can be helpful if issues arise post-installation.

5. **Cost-Effective Alternative to OEM** While not identical to the original GM part, the TYC module is often priced lower than an OEM replacement, offering a balance between performance and affordability without sacrificing quality.

6. **Ease of Installation** Since it is a direct replacement, the installation process is straightforward for those with basic mechanical skills. Most users report that swapping the old module for the new one takes less than an hour, assuming the fuel tank is accessible.

7. **Performance Consistency** A properly functioning fuel pump module ensures steady fuel delivery to the engine, preventing issues like stalling, poor acceleration, or difficulty starting common problems when the original pump fails.

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### **Cons**

1. **Potential Quality Variations** While TYC is a reputable brand, aftermarket parts can sometimes vary in quality depending on the batch or distributor. Some users report minor inconsistencies in fit or performance compared to OEM parts, though these are rare with TYC.

2. **Limited Customization** Since this is a direct replacement, there are no performance upgrades (e.g., higher flow rates for turbocharged applications) available with this specific part. If you re looking to modify fuel delivery, you may need a different model.

3. **Installation Challenges** If the fuel tank is heavily corroded, rusted, or difficult to access (e.g., due to bedliner or undercarriage modifications), replacing the module may require additional labor, such as cleaning the tank or adjusting wiring harnesses.

4. **Compatibility with Modifications** If your Silverado has aftermarket modifications (e.g., a larger turbo, fuel injectors, or a performance tune), the stock fuel pump module may not provide sufficient flow. In such cases, a higher-capacity aftermarket pump (not the SX-7745) would be necessary.

5. **Wiring and Sensor Concerns** Some users have reported minor issues with wiring harnesses or sensor compatibility, particularly if the original module had unique connectors. However, TYC modules are generally well-documented, and most connectors are standard.

6. **Resale Value Impact** If you plan to sell the vehicle later, installing an aftermarket part (even a high-quality one like TYC) might slightly reduce its resale value compared to an OEM replacement. However, this is usually negligible unless you re selling to a dealership that strictly requires OEM parts.

7. **Potential for Counterfeit Parts** As with any aftermarket component, there is a risk of purchasing a counterfeit or low-quality knockoff, especially if buying from untrusted sellers. Always purchase from authorized dealers or reputable online retailers (e.g., RockAuto, Amazon, or local auto parts stores with return policies).

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### **Conclusion**

The **TYC SX-7745 fuel pump module** is an excellent choice for replacing a failing fuel pump in a 2007 Chevrolet Silverado 1500 Classic XF. It offers a reliable, direct replacement with minimal installation hassle and a strong reputation for durability. The pros such as compatibility, quality, and ease of use far outweigh the cons, which are mostly minor (e.g., potential quality variations or installation challenges in difficult setups).

For most owners dealing with a failed fuel pump, this part will restore proper fuel delivery without requiring extensive modifications. However, if your vehicle has significant aftermarket modifications or you re experiencing persistent fuel system issues, consulting with a mechanic to confirm compatibility is advisable.

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### **Recommendation**

**Buy the TYC SX-7745 fuel pump module** if:

- You need a direct, high-quality replacement for a failing fuel pump in your 2007 Silverado Classic XF.

- You prioritize reliability, ease of installation, and a balance between cost and performance.

- Your vehicle is stock or has minor modifications that don t require a higher-flow pump.

**Consider alternatives if:**

- Your truck has extensive aftermarket modifications (e.g., forced induction, large injectors) that may require a more robust pump.

- You re concerned about counterfeit parts and prefer to purchase from a verified seller with return options.

- You re on a tight budget and want to explore cheaper, no-name brands (though this risks lower reliability).

**Final Verdict:** The TYC SX-7745 is one of the best aftermarket options for this application and is highly recommended for its combination of quality, compatibility, and value. Always follow installation instructions carefully, and consider testing the system post-installation to ensure proper fuel pressure and engine performance.

Details:

TYC Fuel Pump Module Assembly for 2007 Chevrolet Silverado 1500 HD Classic Xf: Status: In Stock.

part #: sx7745 prices

  • $54.30-$138.91

specifications fueltanksysteme:

  • for models: 1500, Xf, Silverado, Classic
  • for makes: Chevrolet
  • for years: 2007
  • brand: Tyc
  • mpn: Sx-7745
  • type: Fuel Pump Module Assembly
  • placement on vehicle: Air Fuel Delivery Fuel Pumps
  • item width: 6.970
  • item height: 6.900
  • item length: 18.400
  • manufacturer warranty: Lifetime
  • ipn: C745 34-52
  • compatible model: Silverado 1500 Hd Classic
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Tyc Fuel Pump Module Assembly

offer fueltanksysteme:

  • quantity: 1
  • started: April 28, 2026
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

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  • cost: $0.00
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  • policy: Returns Accepted

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  • rating: 99.6%
  • city: Indianapolis, Indiana
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general fueltanksysteme:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Tanks Filler Necks
for models: 1500, xf, silverado, classic, for makes: chevrolet, for years: 2007, type: fuel pump module assembly, placement on vehicle: air fuel delivery fuel pumps, item width: 6.970, item height: 6.900, item length: 18.400, manufacturer warranty: lifetime, compatible model: silverado 1500 hd classic, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine tyc fuel pump module assembly,
category: auto parts > car truck parts accessories > air fuel delivery > fuel tanks filler necks, sku: 24059454975438721,
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